Update README.md

Author: cloudwebrtc

README.md

@@ -23,8 +23,8 @@ Enterprise Grade APIs for Feeds & Chat. <a href="https://getstream.io/chat/flutt
 | Audio/Video | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | [WIP] | |
 | Data Channel | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | [WIP] | |
 | Screen Capture | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | | | | |
-| Unified-Plan | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | | | |
-| Simulcast | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | | | |
+| Unified-Plan | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | [WIP] | | |
+| Simulcast | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | [WIP] | | |
 | MediaRecorder| :warning: | :warning: | :heavy_check_mark: | | | | |
 
 ## Usage